import java.util.Scanner;

public class Ex2_4{
	public static void main(String[] args){
		System.out.print("Enter a number in pounds: ");
		Scanner input = new Scanner(System.in);
		double pound = input.nextDouble();
		double kilogram = 0.454 * pound;
		System.out.println(pound + " pounds is " + kilogram
			+ " kilograms");
	}
}
